There are lots of ways to get creative with shutter speed, and once you've mastered using your manual settings or priority mode, you can have fun breaking the rules and getting experimental.
Try freezing something that is whizzing past your camera (birds can be a good challenge!) or having a go at panning shots. With long exposures you could photograph light trails from passing cars at night, or sparklers.
Competition entries opened on Friday 13th July, and will close on Thursday 26th July at 23.59 AEST.
To enter (it's free!) you can do one of the following:
Post your photo (one per person unless it's a collage saved as a single image) on the Photoh Facebook wall stating your city. Once on the Facebook page, you'll just need to scroll down to the 'Visitor Posts' tab on the right, and add your own.